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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
High Street, PORTH, CF39 8SS

Introduction

Energy Performance Certificates (EPCs) are designed to tell you how efficient a building is and provides a rating between A (very efficient) and G which is inefficient. It helps to identify how costly it will be to light and heat a property and what the carbon dioxide emissions are likely to be.

An EPC needs to be provided as part of the process of selling or renting a house and should be availale as soon as the property is marketed. An EPC may only be produced by an approved domestic energy assessor and each certificate is valid for 10 years.

Additionally, an EPC will highlight potential efficiency improvements that could be made to the property, an estimated cost for implementation and the likely savings that can be made as a result. These costs and savings are for a typical household in that property and not specific to you or your family.

Certificates issued for High Street, CF39 8SS are shown below and the data are updated monthly for England and Wales and quarterly for properties in Scotland.

Data are provided by the Department for Levelling Up, Housing and Communities.

Energy Performance Certificates Generated for High Street, PORTH, CF39 8SS
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 High Street, Gilfach Goch
Date
20 Oct 2014
Current
Potential
59
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
20 Oct 2014
59
76
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
15 High Street, Gilfach Goch
Date
9 Jul 2024
Current
Potential
54
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
9 Jul 2024
54
80
2 Feb 2016
66
110
Total Floor Area
144 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
17 High Street, Gilfach Goch
Date
16 Dec 2019
Current
Potential
64
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Dec 2019
64
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
19 High Street, Gilfach Goch
Date
10 Nov 2014
Current
Potential
59
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Nov 2014
59
87
15 Sep 2013
39
84
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 High Street, Gilfach Goch
Date
22 Aug 2021
Current
Potential
28
74
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
22 Aug 2021
28
74
Total Floor Area
82 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
110
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
29 High Street, Gilfach Goch
Date
10 Sep 2018
Current
Potential
39
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Sep 2018
39
85
Total Floor Area
101 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
33 High Street, Gilfach Goch
Date
8 Oct 2009
Current
Potential
43
54
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
8 Oct 2009
43
54
Total Floor Area
212 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
8.9
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
3a High Street, Gilfach Goch
Date
17 Sep 2017
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
17 Sep 2017
70
88
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 High Street, Gilfach Goch
Date
3 Sep 2009
Current
Potential
36
49
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
3 Sep 2009
36
49
Total Floor Area
177 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
10.0
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6b High Street, Gilfach Goch
Date
24 Sep 2013
Current
Potential
66
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Sep 2013
66
78
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
8 High Street, Gilfach Goch
Date
22 Apr 2009
Current
Potential
52
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
22 Apr 2009
52
67
23 Oct 2008
58
65
Total Floor Area
144 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
8b High Street, Gilfach Goch
Date
22 Mar 2024
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
22 Mar 2024
70
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
9 High Street, Gilfach Goch
Date
21 Nov 2022
Current
Potential
69
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
21 Nov 2022
69
90
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat A, 8 High Street
Date
10 Feb 2020
Current
Potential
76
76
Property Type
Maisonette
Built Form
Detached
Constructed
N/A
+
Certificate History
10 Feb 2020
76
76
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat B, 8 High Street
Date
10 Feb 2020
Current
Potential
66
66
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
10 Feb 2020
66
66
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Plot 1, High Street
Date
18 Jun 2013
Current
Potential
69
88
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
18 Jun 2013
69
88
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

Energy Performance Certificate Notes

There are a number of reasons that certificates are excluded from the dataset;

  • The holder of the energy certificate has 'opted-out' of disclosure
  • The certificate is excluded on the grounds of national security
  • Certificates that are marked as 'cancelled' or 'not for issue'

Certificates are grouped together by the property reference identifier rather than the postal address with a view to showing the history of changes made to properties over time. Sometimes, one property may exist as multiple entries in the table instead and this is as a result of inconsistent building references being used on each prepared certificate.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.